Any remittance test case can be extended using the updated helpers to verify the usage sent to moto

The verification part in the test will be ephemeral only so we may want to add a if statement to check the env we are running the test in, or create the verification helper accordingly,

To verify the usage sent to moto after tally, 

import requests, json
Res = requests.get("http://moto:5000/moto-api/data.json")
J = json.loads(res.content)
j.get("meteringmarketplace") 

Add a new helper to retrieve usage data from moto